0
What else can I help you with?
Why is a car rusting a physical change?
no its chemical. physical changes is where the object chemical matter is not altered. ex- cuting a piece of paper is physical because you still have a piece of paper but burning the paper is chemical because a chemical change has taken place.
Rusting a car is an example of physical change?
Rusting a car is not an example of a physical change; it is a chemical change. This process occurs when iron in the car reacts with oxygen and moisture in the environment, forming iron oxide (rust). Unlike physical changes, which only alter the appearance or state of a substance without changing its chemical composition, rusting fundamentally changes the material at a molecular level.
Is a car rusting a chemical change or a physical change?
A car Rusting is a chemicall change as a the iron in the car is converted into a different substance: iron oxide.
Is a car rusting a physical or a chemical?
It's a chemical change; a car rusts because the iron on the car's surface react with oxygen and water to form iron oxides.
Is car rusting physical change?
No, a car rusting is a chemical change because a new substance is formed. Iron will react with oxygen (found in water) forming iron oxide. The product, iron oxide, has different properties from both iron and oxygen. A "chemical change" describes any reaction where a new substance is formed. However, if a substance just changes forms, it is a physical change. For example, water freezing is a physical change.
Is rusting a chemical property or a chemical change?
Rusting is a chemical change because it involves a chemical reaction between iron, oxygen, and water to form iron oxide (rust). It results in the formation of a new substance with different chemical properties than the original iron.
Is a rusting bicycle a physical or chemical change?
It's not the rusty bike it's the rusting of the bike. rust forms in a process called oxidation, or when iron comes in contact with oxygen. Also one reason you can tell it's a chemical change is when you can't reverse the process. Or when it involves changing the chemical compound.
Which event is a chemical change the baseball strikes the roof or the roof of the car dents or the exposed metal rusts?
The rusting of the metal, the baseball hitting the roof is a PHYSICAL change
Does the paint on a car help prevent from physical changes?
No but it helps prevent chemical changes like rusting.
Rust on a car is the result of a chemical change because the rusting process does what?
It forms a new substance.
Is a car crashing a physical or chemical change?
The key here is what happens to the matter. Does it change into a different material or just change shape? If the metal changes into a new substance like iron into rust then it would be chemical but this is definitely a physical change. - - - - - Car crashes can cause both physical and chemical changes. The bending of the car is a physical change, but if the wreck catches fire that's a chemical change.
A car battery runs down a physical change or chemical change?
i tink that it is a physical change
